/*
 * Copyright (C) 2015 Red Hat, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.fabric8.kubernetes.client.utils;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

/**
 * To be used by tests rather than setting up / tearing down individual thread pools
 * and to avoid an observed issue with the ForkJoinPool common pool on jdk 8.
 * <p>
 * If you need more than 1 concurrent thread, then you should create a more specific thread pool.
 */
public class CommonThreadPool {

  private static final ExecutorService EXECUTOR_SERVICE = Executors.newFixedThreadPool(1,
      Utils.daemonThreadFactory("common test thread pool"));

  public static ExecutorService get() {
    return EXECUTOR_SERVICE;
  }

}
